No. |
Processing History |
Line 41 |
1 |
Format Conversion |
Yes |
|
Record Length |
18 s |
|
Sample Interval |
0.004 s |
2 |
Crooked Spread Geometry |
Yes |
3 |
Pre-Deconvolution Corrections |
Yes |
|
Maximum Perpendicular Offset |
500 m |
|
Geophone Phase Compensation |
Yes |
4 |
Deconvolution |
Spiking |
|
Pre-Whitening |
1% |
|
Operator Length |
0.08 s |
|
Near Offset Application Window |
0.3-3.3 s |
|
Far Offset Application Window |
0.9-3.5 s |
5 |
Pre-Filter Editing |
Trace edit |
6 |
Bandpass Filter |
Yes |
|
Time/Pass Band |
(0-3 s: 15,20,50,55 Hz); (3-18 s: 10,15,45,50 Hz) |
7 |
Amplitude Compensation |
AGC |
|
Window |
0.5 s |
8 |
Elevation Statics |
Yes |
|
Datum |
400 m ASL |
|
Replacement Velocity |
6000 m/s |
9 |
Weathering Statics |
Yes |
|
Weathering Velocity |
1500 m/s |
10 |
NMO Corrections |
Yes |
11 |
Mute |
Yes |
|
Offset/Time |
(300 m: 0 s); (450 m: 0.15 s); (12000 m: 1.6 s) |
12 |
CDP Trim Statics |
Yes |
|
Window |
0.5-14 s |
|
Maximum Shift |
0.028 s |
13 |
CDP Stacking |
60 fold |
14 |
Pre-Scaling Filter |
Bandpass |
|
Time Variant |
Yes |
|
Time/Pass Band |
(0-4 s: 15,20,50,55 Hz); (4-18 s: 10,15,45,50 Hz) |
15 |
Scaling |
Multiple gate AGC |
|
Time/Window |
(0-1 s: 0.5 s); (1-5 s: 1 s); (5-18 s: 5 s) |
16 |
Migration |
FK migration |
|
Velocity |
6000 m/s |